@article{AM2_1974__11_136438,
     author = {J.F. Lawless},
     title = {Further {Results} {Concerning} the {Existence} of {Handcuffed} {Designs.}},
     journal = {Aequationes mathematicae},
     pages = {97--106},
     publisher = {mathdoc},
     volume = {11},
     year = {1974},
     zbl = {0291.05010},
     url = {http://geodesic.mathdoc.fr/item/AM2_1974__11_136438/}
}